1/* __gmp_digit_value_tab -- support for mp*_set_str 2 3 THE CONTENTS OF THIS FILE ARE FOR INTERNAL USE AND MAY CHANGE 4 INCOMPATIBLY OR DISAPPEAR IN A FUTURE GNU MP RELEASE. 5 6Copyright 2003 Free Software Foundation, Inc. 7 8This file is part of the GNU MP Library. 9 10The GNU MP Library is free software; you can redistribute it and/or modify 11it under the terms of the GNU Lesser General Public License as published by 12the Free Software Foundation; either version 3 of the License, or (at your 13option) any later version. 14 15The GNU MP Library is distributed in the hope that it will be useful, but 16WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 17or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 18License for more details. 19 20You should have received a copy of the GNU Lesser General Public License 21along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */ 22 23#include "gmp.h" 24#include "gmp-impl.h" 25 26/* Table to be indexed by character, to get its numerical value. Assumes ASCII 27 character set. 28 29 First part of table supports common usages, where 'A' and 'a' have the same 30 value; this supports bases 2..36 31 32 At offset 224, values for bases 37..62 start. Here, 'A' has the value 10 33 (in decimal) and 'a' has the value 36. */ 34 35#define X 0xff 36const unsigned char __gmp_digit_value_tab[] = 37{ 38 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 39 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 40 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 41 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, X, X, X, X, X, X, 42 X,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24, 43 25,26,27,28,29,30,31,32,33,34,35,X, X, X, X, X, 44 X,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24, 45 25,26,27,28,29,30,31,32,33,34,35,X, X, X, X, X, 46 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 47 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 48 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 49 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 50 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 51 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 52 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 53 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 54 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 55 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, X, X, X, X, X, X, 56 X,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24, 57 25,26,27,28,29,30,31,32,33,34,35,X, X, X, X, X, 58 X,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50, 59 51,52,53,54,55,56,57,58,59,60,61,X, X, X, X, X, 60 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 61 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 62 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 63 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 64 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 65 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 66 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, 67 X, X, X, X, X, X, X, X, X, X, X, X, X, X, X, X 68}; 69